Update package version to 7.5.7

info.yml

@@ -1,7 +1,7 @@
 name: dos2unix
 description: Text file format converter
-version: 7.5.6
-revision: 2
+version: 7.5.7
+revision: 1
 url: https://waterlan.home.xs4all.nl/dos2unix.html
 license: BSD-2-Clause
 maintainers:
@@ -16,4 +16,4 @@ downloads:
   - url: https://downloads.sourceforge.net/project/dos2unix/dos2unix/${BPM_PKG_VERSION}/dos2unix-${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 63650acbd0c7fa8623429bcbf93a888e3351a1cad0f556cf41876f5673dd7d0b
+    checksum: 669ee27120ae71589f638fe3a167d6ea54f8633f5ab1b282551bd7a7c9510dfa